Results 51 to 60 of about 1,135,363 (163)

Dynamic-Based Limit Analysis for Seismic Assessment of Free-Standing Walls of San Giovanni Church in Castelseprio UNESCO World Heritage Site

open access: yesHeritage
Free-standing archaeological walls are significantly exposed to horizontal actions (e.g., earthquakes) as they lack connections provided by floors or roofs.
Luca Sbrogiò   +6 more
doaj   +1 more source

Development of On-site Self-climbing Drill Pipe Testing Device

open access: yesShiyou jixie, 2016
The eddy current detection method can only detect surface and near surface defects of drillpipe,ultrasonic detection method’s high demand for detection environment,complex device structure and the need of coupling agent make it not suitable for drillpipe
Liu Dan   +3 more
doaj  

On-site testing and case management to improve hepatitis C care in drug users: a prospective, longitudinal, multicenter study in the DAA era. [PDF]

open access: yesBMC Public Health, 2021
Busschots D   +11 more
europepmc   +1 more source

Electrochemical sensing strategies for on‐site testing of pathogenic nucleic acids

open access: yesElectrochemical Science Advances
Rapid and reliable on‐site pathogen testing is crucial for diagnosing and managing human health. Nucleic acids (NAs) containing genetic information are valuable target molecules for pathogen testing, and sensitive and rapid detection of NAs using ...
Yusuke Kanno   +4 more
doaj   +1 more source

Infection risk factor measurement based on spatial and temporal distribution of COVID-19 nucleic acid test sites: an example from Shenzhen

open access: yesFrontiers in Public Health
COVID-19 has profoundly impacted global daily life, emphasizing the need for effective virus suppression strategies. In response, China has established numerous nucleic acid testing sites to facilitate rapid testing and curb outbreaks.
Lei Wang   +3 more
doaj   +1 more source

Cost of SARS-CoV-2 self-test distribution programmes by different modalities: a micro-costing study in five countries (Brazil, Georgia, Malaysia, Ethiopia and the Philippines)

open access: yesBMJ Open
Objective Diagnostic testing is an important tool to combat the COVID-19 pandemic, yet access to and uptake of testing vary widely 3 years into the pandemic.
Cheryl C Johnson   +19 more
doaj   +1 more source

Geomechanical Characterization of a Brazilian Experimental Site: Testing, Interpretation, and Material Properties

open access: yesApplied Sciences
Clarity in monitoring existing foundation structures demands innovative safety analysis methodologies for deep foundations, necessitating advanced models calibrated with real-world field parameters.
Jair de Jesús Arrieta Baldovino   +2 more
doaj   +1 more source

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